江西省农业科学院机构知识库

Testing the modified Rothamsted Carbon Model for paddy soils against the results from long-term experiments in southern China

收藏
分享
全文链接

文献类型：外文期刊

作者： Jiang, Guiying ² ; Shirato, Yasuhito ² ; Xu, Minggang ¹ ; Yagasaki, Yasumi ² ; Huang, Qinghai ³ ; Li, Zuzhang ⁴ ; Nie, ¹ ;

作者机构： 1.Chinese Acad Agr Sci, Minist Agr, Key Lab Crop Nutr & Fertilizat, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China

2.Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 3058604, Japan

3.Inst Red Soils Jiangxi Prov, Jinxian 331717, Peoples R China

4.Jiangxi Acad Agr Sci, Inst Soils Fertilizers & Agr Resources, Nanchang 330200, Peoples R China

5.Soil & Fertilizer Inst Hunan Prov, Changsha 410125, Hunan, Peoples R China

6.Southwest Univ, Chongqing 400716, Peoples R China

关键词： long-term experiment;paddy soil;RothC model;soil organic carbon;validation

期刊名称：SOIL SCIENCE AND PLANT NUTRITION （影响因子：2.389；五年影响因子：2.525 ）

ISSN： 0038-0768

年卷期： 2013 年 59 卷 1 期

页码：

收录情况： SCI

摘要： We compared predictions of the modified Rothamsted Carbon Model (RothC) for paddy soils (RothC-26.3_p), with decomposition rate constants set at 0.2 and 0.6 times the values in the original RothC-26.3 for submerged and drained periods, respectively, with the results of five long-term field studies in southern China. These field studies included two paddy-upland rotation sites (Chongqing and Wuchang) and three double rice cropping sites (Wangcheng, Nanchang, and Jinxian). Several treatments (no fertilizer, inorganic fertilizer, and inorganic fertilizer with organic amendments such as straw, green manure, and farmyard manure) were tested at each site. RothC-26.3_p satisfactorily simulated the observed changes in soil organic carbon (SOC) at all paddy-upland rotation sites and in all plots without organic matter application at the double rice cropping sites, but overestimated SOC in plots with organic matter application at double rice cropping sites. We conclude that RothC-26.3_p is suitable for use in China with paddy-upland rotation management and with the regime based on relatively low carbon input at double rice cropping sites. However, for systems with large carbon inputs, RothC needs further modification.

相关文献

[1]Effects of organic amendments on soil carbon sequestration in paddy fields of subtropical China. Xu, Minggang,Wang, Xiujun,Wang, Xiujun,Huang, Qinhai,Nie, Jun,Li, Zuzhang,Li, Shuanglai,Hwang, Seon Woong,Lee, Kyeong Bo. 2012

[2]Effects of long-term chemical fertilization on trends of rice yield and nutrient use efficiency under double rice cultivation in subtropical China. Bi, L.,Xia, J.,Bi, L.,Xia, J.,Liu, K.,Li, D.,Yu, X..

[3]Effects of long-term manure applications on the occurrence of antibiotics and antibiotic resistance genes (ARGs) in paddy soils: Evidence from four field experiments in south of China. Lou, Chenlu,Liang, Xinqiang,Xu, Jianming,Brookes, Philip C.,Wang, Shaoxian,Qin, Wenjing,Fan, Fang,Lu, Yanhong,Liao, Yulin,Liu, Ming,Li, Zhongpei,Hashmi, Muhammad Z..

[4]Changes in organic carbon content and its physical and chemical distribution in paddy soils cultivated under different fertilisation practices. Wei, Zongqiang,Yan, Xiao,Ji, Jianhua,Li, Zhi.

[5]Fertilization increases paddy soil organic carbon density. Wang, Shao-xian,Liang, Xin-qiang,Chen, Ying-xu,Wang, Shao-xian,Luo, Qi-xiang,Fan, Fang,Li, Zu-zhang,Sun, Huo-xi,Dai, Tian-fang,Wan, Jun-nan,Li, Xiao-jun. 2012

[6]Effect of long-term application of manure and mineral fertilizers on nitrogen mineralization and microbial biomass in paddy soil during rice growth stages. Zhang, J.,Qin, J.,Yao, W.,Bi, L.,Zhang, J.,Yao, W.,Bi, L.,Lai, T.,Yu, X.. 2009

[7]Differences in fertilization impacts on organic carbon content and stability in a paddy and an upland soil in subtropical China. Sun, Yanni,Huang, Shan,Yu, Xichu,Zhang, Weijian.

[8]Effects of Long-Term Organic Amendments on Soil Organic Carbon in a Paddy Field: A Case Study on Red Soil. Huang Qing-hai,Li Da-ming,Liu Kai-lou,Yu Xi-chu,Ye Hui-cai,Hu Hui-wen,Xu Xiao-lin,Wang Sai-lian,Zhou Li-jun,Duan Ying-hua,Zhang Wen-ju. 2014

作者其他论文更多>>

Southern China can produce more high-quality rice with less N by green manuring

作者：Gao, Songjuan;Liang, Hai;Li, Shun;Zhou, Guopeng;Chang, Danna;Cao, Weidong;Liang, Hao;Nie, Jun;Liao, Yulin;Lu, Yanhong;Xu, Changxu;Liu, Jia;Wu, Ji;Han, Shang;Wang, Hui;Liu, Chunzeng;Lv, Yuhu;Huang, Yibin;He, Chunmei;Geng, Mingjian;Wang, Jianhong;He, Tieguang;Li, Zhongyi;Rees, Robert M.;Thorup-Kristensen, Kristian

关键词：Greenmanure-rice rotation; Food security; Environmental sustainability; Microbial mechanisms
Exploring site-specific N application rate to reduce N footprint and increase crop production for green manure-rice rotation system in southern China

作者：Liang, Hao;Zhou, Guo-Peng;Cao, Wei-Dong;Gao, Song-Juan;Nie, Jun;Xu, Chang-Xu;Wu, Ji;Liu, Chun-Zeng;Lv, Yu-Hu;Huang, Yi-Bin;Geng, Ming-Jian;Wang, Jian-Hong;He, Tie-Guang;Cao, Wei-Dong

关键词：Rice; Green manure; Nitrogen footprint; Site -specific N application rate; Process -based modeling
Differences of SOC storage and stability between soil layers influenced by long-term fertilization in a typical paddy soil of Southern China

作者：Chen, Xianni;Xu, Hu;Xu, Hu;Sun, Nan;Xu, Minggang;Mustafa, Adnan;Huang, Qinghai;Liu, Kailou;Xu, Minggang

关键词：SOC storage; Carbon fractions; SOC stability; Manure application; Soil layer
Organic carbon distribution and soil aggregate stability in response to long-term phosphorus addition in different land-use types

作者：Du, Jiangxue;Huang, Jing;Han, Tianfu;Zhang, Lu;Anthonio, Christian Kofi;Shah, Asad;Khan, Muhammad Numan;Qaswar, Muhammad;Abbas, Muhammad;Zhang, Huimin;Liu, Kailou;Huang, Qinghai;Huang, Jing;Zhang, Lu;Zhang, Huimin;Xu, Yongmei

关键词：P limitation status; Soil organic carbon; Iron/aluminum oxides; Aggregate size distribution; Upland and paddy soils
Soil potassium regulation by changes in potassium balance and iron and aluminum oxides in paddy soils subjected to long-term fertilization regimes

作者：Han, Tianfu;Huang, Jing;Liu, Kailou;Liu, Shujun;Zhang, Lu;Zhang, Huimin;Han, Tianfu;Feng, Gu;Han, Tianfu;Feng, Gu;Liu, Kailou;Fan, Hongzhu;Shi, Xiaojun;Jiang, Xianjun;Chen, Jin;Liu, Guangrong;Xu, Yongmei;Zhang, Huimin

关键词：Potassium balance; Iron and aluminum oxides; Long-term fertilization; Paddy soil
Different traits from the paddy soil and upland soil regulate bacterial community and molecular composition under long-term fertilization regimes

作者：Li, Dandan;Zhao, Bingzi;Zhang, Jiabao;Liu, Kailou;Huang, Qinghai

关键词：Paddy soil; Upland soil; Long-term fertilization; Bacterial community composition; Molecular composition
Reducing nitrogen application with dense planting increases nitrogen use efficiency by maintaining root growth in a double-rice cropping system

作者：Chen, Jin;Xie, Jiang;Deng, Guoqiang;Tu, Tianhua;Guan, Xianjiao;Chen, Xianmao;Qiu, Caifei;Qian, Yinfei;Shao, Caihong;Peng, Chunrui;Zhu, Xiangcheng;Yang, Zhen;Chen, Jin;Huang, Shan;Xu, Minggang

关键词：Rice; Planting density; N recovery efficiency; Root morphology; South China

Testing the modified Rothamsted Carbon Model for paddy soils against the results from long-term experiments in southern China

作者其他论文 更多>>

Southern China can produce more high-quality rice with less N by green manuring

Exploring site-specific N application rate to reduce N footprint and increase crop production for green manure-rice rotation system in southern China

Differences of SOC storage and stability between soil layers influenced by long-term fertilization in a typical paddy soil of Southern China

Organic carbon distribution and soil aggregate stability in response to long-term phosphorus addition in different land-use types

Soil potassium regulation by changes in potassium balance and iron and aluminum oxides in paddy soils subjected to long-term fertilization regimes

Different traits from the paddy soil and upland soil regulate bacterial community and molecular composition under long-term fertilization regimes

Reducing nitrogen application with dense planting increases nitrogen use efficiency by maintaining root growth in a double-rice cropping system

意 见 箱

作者其他论文更多>>

意见箱